• Information System Security Officer - TS/SCI…

    General Dynamics Information Technology (Bethesda, MD)
    …information security groups and organizations. + Possesses experience with communicating vulnerability results and risk posture to senior executives. + Possess a ... broad knowledge of Information Security policies and guidance, as well as the ability to assist in researching, evaluating, and developing relevant security policies and guidance **WHAT YOU'LL NEED TO SUCCEED:** + **Education** : Bachelors (Computer… more
    General Dynamics Information Technology (01/02/26)
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  • Staff Infrastructure Engineer

    TISTA Science and Technology (Rockville, MD)
    …performance. + Apply security best practices including firewalls, access controls, vulnerability scans, and compliance with NIST/FISMA standards. + Collaborate with ... developers, architects, and business stakeholders to deliver secure, resilient, and scalable cloud solutions. Qualifications + 5+ years in DevOps/Infrastructure Engineering + 7+ years scripting/coding (Python, PowerShell, Ansible, etc.). + Deep expertise in… more
    TISTA Science and Technology (01/02/26)
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  • Systems Engineer 1

    Nightwing (Annapolis Junction, MD)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. **Job Summary** System Engineer SE at Nightwing CODEX… more
    Nightwing (01/01/26)
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  • Senior System Engineer

    System One (Towson, MD)
    …lifecycles, conduct access reviews, perform hardening, and lead vulnerability management. + Disaster Recovery (DR/BCP): Define backup policies, ... execute restore tests, maintain failover runbooks, and report on RTO/RPO metrics. + Release & Automation: Establish environment readiness gates, conduct rollback rehearsals, and leverage PowerShell, Azure CLI, Bicep, or Terraform for task automation. +… more
    System One (01/01/26)
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  • Digital Network Exploitation Analyst - Mid…

    National Security Agency/Central Security Service (Fort Meade, MD)
    …engineering hardware and/or software, programming, computer/network security, vulnerability analysis, penetration testing, computer forensics, information assurance, ... cybersecurity, systems engineering and/or network and system administration. Completion of military training in a relevant area such as JCAC (Joint Cyber Analysis course) will be considered towards the relevant experience requirement (ie, 24-week JCAC course… more
    National Security Agency/Central Security Service (01/01/26)
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  • Information Systems Security Officer (ISSO) Skill…

    CACI International (Annapolis Junction, MD)
    …to meet requirements for processing classified information, including conducting vulnerability and risk assessments for certification and accreditation. * Manage ... configuration control for system security software, hardware, and firmware, assessing and documenting the security impact of system changes. * Prepare, review, and support security documentation and authorization activities, including SSPs, Risk Assessments,… more
    CACI International (12/31/25)
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  • Logistics Management Specialist

    Army National Guard Units (Baltimore, MD)
    …Army Regulations internal control systems, initiates, accomplishes and maintains vulnerability assessments, internal control reviews, and, as applicable, proponent ... checklists. Ensures that potential problems are resolved and that adequate internal controls are implemented. Takes action necessary to minimize inherent risk and correct internal control inadequacies. Monitors State ARNG federally funded Readiness Centers and… more
    Army National Guard Units (12/31/25)
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  • CNO Developer (Virtualization)

    Parsons Corporation (Annapolis Junction, MD)
    …internals + Proficiency with C programming, reverse engineering and/or vulnerability research experience **Desired Qualifications:** + Expert level reverse engineer ... + Hypervisors (including development) experience **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ This position is part of our Federal Solutions team. The Federal Solutions segment… more
    Parsons Corporation (12/30/25)
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  • Cyber Analyst - ConMon

    Leidos (Odenton, MD)
    …lieu of degree. + Understanding of security architecture, system hardening, vulnerability management, and intrusion detection/preventio + Proficiency in one or more ... of the following tools: Qmulos, Splunk, ACAS, Axonius, CheckMark, BURP, and HBSS + Understanding of the RMF process, NIST SP 800- 37, NIST SP 800-53, CNSSI 1253 + VMP experience + Strong communication, presentation, and customer service skills **The maximum… more
    Leidos (12/30/25)
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  • System Administrator 4

    M. C. Dean (Annapolis Junction, MD)
    …analysis in non-functional system performance areas like Reliability, Maintainability, Vulnerability , Survivability, etc. + Establishes and follows a formal ... procedure for coordinating system integration activities among multiple teams, ensuring complete coverage of all interfaces + Captures all interface designs in a common interface control format, and stores interface data in a commonly accessible repository +… more
    M. C. Dean (12/30/25)
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